Handheld Needle Detector

Handheld needle detector NDH-APortable Type Needle Detector NDH-A【FEATURES】1.Fashion form.2.ABS-plastic shell.3.2 Steps sensitivity adjustment(hi or low).4.Power supply:DC3V AA*2,Website:http://www.rehoogroup.net,long life.【PURPOSE】◆ Designed for small products detection or exact locating.【SPECIFICATIONS】▲ Model： NDH-A▲ Detection method： Magnetic induction ▲ Detection sensitivity：Lo:20-30mm Hi-30-40mmWith an iron setting pin of ¢0.7mm,length 25mm,detection is possible within following renges;Lo:20mm to 30mm Hi 30mm to 40mm▲ Detection adjustment： Lo-Hi2steps▲ Detection width： 50*25mm▲ Alarm method： Buzzer、Lamp▲ Power source： 1.5V battery*2(AA)▲ Dimension： 160mm(L)*55mm(W)*45mm(H)▲ Weight： Appr200g▲ The specification is under standard test condition. The sensitivity depends on the working condition. We have no responsibility that metal chips come out after detecting under non-standard condition
Handheld Needle Detector